The Leonardo R3 without Logo Atmega32u4 Development Board is a compact and powerful microcontroller board based on the ATmega32u4. This version comes without the official logo, making it a cost-effective alternative for DIY and custom projects where branding is not required. The Leonardo board stands out for its built-in USB functionality, allowing it to emulate devices like keyboards, mice, or custom USB devices. With 32KB of flash memory and a 16MHz clock speed, this board offers excellent performance for a wide range of applications, including interactive projects and USB peripherals.
- ATmega32u4 Microcontroller: 32KB flash memory, 2.5KB SRAM, and 1KB EEPROM, providing ample storage for complex programs.
- USB Host Capability: Built-in USB support allows for easy connection to computers and USB devices without additional components.
- 5V Operating Voltage: Suitable for most Arduino-based projects that require a 5V power supply.
- 16MHz Clock Speed: Offers reliable performance for a variety of applications, including embedded systems and peripherals.
- No Logo Design: Cost-effective option for custom projects that do not require official branding.
Leonardo R3 Specifications
- Microcontroller: ATmega32u4
- Operating Voltage: 5V
- Clock Speed: 16MHz
- Digital I/O Pins: 20
- Analog Inputs: 12
Leonardo R3 Applications
- USB Device Creation: Perfect for building custom USB devices such as keyboards, mice, or game controllers.
- Prototyping: Ideal for developing and testing USB-enabled projects quickly and efficiently.
- Embedded Systems: Great for small, portable embedded applications requiring USB communication.
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